An insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.n insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.
Diet and supplementation are essential to the bone growing process. Including real, whole foods in your diet such as plentiful vegetables, fruits, nuts, cold-water fatty fish like salmon, and legumes. Plus, cutting out highly processed and sugary foods will provide your bones with what they need.
A supplement of fat-soluble vitamins D and K may also aid in bone healing. Getting enough vitamin D helps your body absorb the minerals calcium and phosphorus needed to heal bones.Without enough vitamin D, healing of your fracture may be delayed and your bones may be soft, thin and brittle.Aim for getting at least 15 micrograms of vitamin D per day or at least 20 grams if you're over the age of 70. Fat-soluble vitamins are also best absorbed when taken with food.owever, using supplements to increase your intake of key bone-healing nutrients may help you meet your daily needs without increasing your calorie intake. You can find most supplements in tablet, chewable or liquid form. Consult your health care provider before adding new supplements to your routine.